gsd-2016-4579
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
Libksba before 1.3.4 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via unspecified vectors, related to the "returned length of the object from _ksba_ber_parse_tl."
Aliases
Aliases
CVE-2016-4579


To clipboard 

{
   GSD: {
      alias: "CVE-2016-4579",
      description: "Libksba before 1.3.4 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via unspecified vectors, related to the \"returned length of the object from _ksba_ber_parse_tl.\"",
      id: "GSD-2016-4579",
      references: [
         "https://www.suse.com/security/cve/CVE-2016-4579.html",
         "https://ubuntu.com/security/CVE-2016-4579",
         "https://advisories.mageia.org/CVE-2016-4579.html",
         "https://alas.aws.amazon.com/cve/html/CVE-2016-4579.html",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2016-4579",
         ],
         details: "Libksba before 1.3.4 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via unspecified vectors, related to the \"returned length of the object from _ksba_ber_parse_tl.\"",
         id: "GSD-2016-4579",
         modified: "2023-12-13T01:21:19.049502Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "security@suse.com",
            ID: "CVE-2016-4579",
            STATE: "PUBLIC",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "n/a",
                              version: {
                                 version_data: [
                                    {
                                       version_value: "n/a",
                                    },
                                 ],
                              },
                           },
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               {
                  name: "USN-2982-1",
                  refsource: "UBUNTU",
                  url: "http://www.ubuntu.com/usn/USN-2982-1",
               },
               {
                  name: "[oss-security] 20160511 Re: CVE request: libksba out-of-bouds read remote DOS issue fixed in 1.3.4",
                  refsource: "MLIST",
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               },
               {
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                  url: "https://security.gentoo.org/glsa/201706-22",
               },
               {
                  name: "[oss-security] 20160510 CVE request: libksba out-of-bouds read remote DOS issue fixed in 1.3.4",
                  refsource: "MLIST",
                  url: "http://www.openwall.com/lists/oss-security/2016/05/10/8",
               },
               {
                  name: "http://git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba.git;a=commit;h=a7eed17a0b2a1c09ef986f3b4b323cd31cea2b64",
                  refsource: "CONFIRM",
                  url: "http://git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba.git;a=commit;h=a7eed17a0b2a1c09ef986f3b4b323cd31cea2b64",
               },
            ],
         },
      },
      "nvd.nist.gov": {
         configurations: {
            CVE_data_version: "4.0",
            nodes: [
               {
                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:a:gnupg:libksba:*:*:*:*:*:*:*:*",
                        cpe_name: [],
                        versionEndIncluding: "1.3.3",
                        vulnerable: true,
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                  operator: "OR",
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               {
                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
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                  ],
                  operator: "OR",
               },
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                  children: [],
                  cpe_match: [
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                        cpe23Uri: "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                     {
                        cpe23Uri: "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*",
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                     },
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                        cpe23Uri: "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
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                  ],
                  operator: "OR",
               },
            ],
         },
         cve: {
            CVE_data_meta: {
               ASSIGNER: "security@suse.com",
               ID: "CVE-2016-4579",
            },
            data_format: "MITRE",
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            data_version: "4.0",
            description: {
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                     value: "Libksba before 1.3.4 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via unspecified vectors, related to the \"returned length of the object from _ksba_ber_parse_tl.\"",
                  },
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            },
            problemtype: {
               problemtype_data: [
                  {
                     description: [
                        {
                           lang: "en",
                           value: "CWE-20",
                        },
                     ],
                  },
               ],
            },
            references: {
               reference_data: [
                  {
                     name: "USN-2982-1",
                     refsource: "UBUNTU",
                     tags: [],
                     url: "http://www.ubuntu.com/usn/USN-2982-1",
                  },
                  {
                     name: "[oss-security] 20160510 CVE request: libksba out-of-bouds read remote DOS issue fixed in 1.3.4",
                     refsource: "MLIST",
                     tags: [],
                     url: "http://www.openwall.com/lists/oss-security/2016/05/10/8",
                  },
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                     refsource: "CONFIRM",
                     tags: [],
                     url: "http://git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba.git;a=commit;h=a7eed17a0b2a1c09ef986f3b4b323cd31cea2b64",
                  },
                  {
                     name: "[oss-security] 20160511 Re: CVE request: libksba out-of-bouds read remote DOS issue fixed in 1.3.4",
                     refsource: "MLIST",
                     tags: [],
                     url: "http://www.openwall.com/lists/oss-security/2016/05/11/10",
                  },
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                  },
                  {
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                     refsource: "GENTOO",
                     tags: [],
                     url: "https://security.gentoo.org/glsa/201706-22",
                  },
               ],
            },
         },
         impact: {
            baseMetricV2: {
               acInsufInfo: true,
               cvssV2: {
                  accessComplexity: "LOW",
                  accessVector: "NETWORK",
                  authentication: "NONE",
                  availabilityImpact: "PARTIAL",
                  baseScore: 5,
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  vectorString: "AV:N/AC:L/Au:N/C:N/I:N/A:P",
                  version: "2.0",
               },
               exploitabilityScore: 10,
               impactScore: 2.9,
               obtainAllPrivilege: false,
               obtainOtherPrivilege: false,
               obtainUserPrivilege: false,
               severity: "MEDIUM",
               userInteractionRequired: false,
            },
            baseMetricV3: {
               cvssV3: {
                  attackComplexity: "LOW",
                  attackVector: "NETWORK",
                  availabilityImpact: "HIGH",
                  baseScore: 7.5,
                  baseSeverity: "HIGH",
                  confidentialityImpact: "NONE",
                  integrityImpact: "NONE",
                  privilegesRequired: "NONE",
                  scope: "UNCHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                  version: "3.0",
               },
               exploitabilityScore: 3.9,
               impactScore: 3.6,
            },
         },
         lastModifiedDate: "2023-05-18T18:08Z",
         publishedDate: "2016-06-13T19:59Z",
      },
   },
}


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